Moodle 4.5 changing open and close dates on a test for a group or individual student

To change the open and close dates on a test access the Overrides item from the More menu for that test. The default is to set a User override. Group overrides are also possible. In this course two groups were set up, one for each section of the course. An Override of the open and closing dates can be done by section. Returning to the User overrides option allows the selection of individual users for the override. A search box with a drop down list permits selection of the student. The drop down list for the course. Multiple selection is not possible here. Once a student has been selected, the open and close date override can be made. A button at the bottom allows one to save and enter another override. Some faculty have been using another option to craft exceptions. This is launched from the Grader report. At the intersection of the student name and the test (or assignment) is an ellipsis menu that access the Edit grade feature. This accesses an Edit grade dialog where a Lock aft...